:host {
    text-align: center;
  }

  nz-header,
  nz-footer {
    background: #7dbcea;
    color: #fff;
    height: 42px;
    text-align: left;
    line-height: 42px;
  }

  nz-footer {
    line-height: 1.5;
  }

  nz-sider {
    background: #fff;
    color: #fff;
    line-height: 120px;
    width: 200px;
  }

  nz-content {
    background: #fff;
    color: #fff;
    min-height: 50px;
    line-height: 50px;
    margin: 0px 20px;
  }

  nz-layout {
    margin-bottom: 48px;
  }

  nz-layout:last-child {
    margin: 0;
  }